Answer:
Option (4) is the correct answer.
Explanation:
In Java programming language ,array collection starts from 0 index location and ends in a size-1 index location. So to access the last elements the user needs to use a[Size-1] statement. so to modify the value of the last location of the array the user needs to use "a[size-1]= element;".
But when the user wants to add some new value to the end of the array list collection then he needs to use the statement--
a.add(element); //where add is a function, element is a value and a is a array list object.
Another option is invalid because--
- Option 1 is not the correct because "a[3]=element;" modify the value of the 3rd element of the array.
- Option 2 gives a compile-time error because add functions bracts are not closed.
- Option 3 gives the error because a[4] gives the location of the 5th element of the array but the above question says that a is defined with 4 elements.
Answer:
Information Support and Services
Explanation:
She works helping people setting up their accounts so she supports with information from her services
Answer:
Agile/adaptive methods.
Explanation:
The user has just decided to join a firm and will also be accountable to determine whether that system development technique that group uses to establish the latest software for a significant medical distributor to his position as just a lead analyst.
After that, he consumes a week for the purpose to understand his group members for reason to know their strengths and weakness and how would they work under pressure.
So, the following method is required for him to understand about the disadvantages of each of them.
Answer:
The second option
90 > 85
The statement above means 90 is more than 85 which is true.
